It introduces the new method and construction process of seabed pipeline protection by adopting sand quilt.

介绍采用砂被保护海底管线的新方法及施工过程。

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Through experiments involving the diamond wire saw cutting a seabed pipeline, the relations of the wire saw's cutting technological parameters was obtained.

对海底石油管道进行了切割试验，得到了绳锯机的切削工艺参数之间的关系。

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The Nord Stream pipeline on the Baltic seabed is being built, bringing Russian gas directly to Germany and reducing dependence on transit countries such as Belarus and Ukraine.

位于波罗的海海床的北溪管道工程正在建设当中，这可以将俄罗斯的天然气直接运送到德国。这就降低了其对于一些例如白俄罗斯和乌克兰的中转国的依赖。

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Even when he was berated by countries prone to Russia-bashing, he remained impeccably, politely dull, insisting that the planned Nord Stream gas pipeline to Germany on the Baltic seabed threatens nobody.

ECONOMIST: Baltic co-operation

"If we find a mine, we inform the national authority, and we would re-route the pipeline, " he explains, adding that the real challenge is the length of the pipeline, the shallow nature of the Baltic Sea and the irregular seabed.

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